as Holden
as Captain Richard N. Jenson
as Junior Kilfong
as Wayne Billings
as Gary Bially
as Dr. Newman
as Struther
as First Lt. Louis Cannellis
as Hunter #1
as Shiraz
as Mayor
as Self
as Jimmy O'Neil
as Chuck's Dad
as Salvatore Mistretta
as Alvin 'Creepy' Karpis
as Latham (as Morgan Paul)
as James Deukmajian
as Arnie Holcomb
as Astronaut Dave Anderson
as Matt (voice)
as John Heinlein
as Sgt. Andrew Collins
as Narrator (voice)
as Frank Taylor
as Nat Wenning
as Tony Baughmiller
as Defense Attorney
as Dr. Mike Williams
as Martin Lowell
as Pete Karns
as Philip Wendell as Adult
as Matt Hunter (voice)
as Dan Carter
as Gibbs
as Ham Pitchford
as Brinker
as Don Kemper
as Lacy
as Parker
as Congressman Mackintosh
